Topband: one way prop

[df2py at t-online.de]

Hi reflectees !
the term "one way propagation" merely describes the fact that on a given
path one station can hear another and the reverse is not the case. Of
course there are factors like noiselevel and ERP which can differ by a
lot. And the role of QSB is a big one as well.
We may not be aware objectively of how many dbs of S/N we actually have
on a given QSO, i think sometimes its really very little S/N and then
minute changes of path attenuation can mimic a thing like "one way
prop". If we had a mode to transmit both ways at the same time, things
would not be as mysterious as they semm to be.
73 de wolf  df2py